Sunday
April 20, 2014

Homework Help: physics

Posted by Lyss on Tuesday, November 2, 2010 at 2:27pm.

To push a 25.0kg crate up a frictionless surface incline angled at 25 degrees to the horizontal, a worker exerts a force of magnitude 209N parallel to the incline. As the crate slides 1.50m, how much work is done on they crate by (a) the worker's applied force, (b) the gravitational force on the crate, and (c) the normal force exerted by the incline on the crate? (d) what is the total work done?

How do I get started?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - to push a 25 kg crate up a 27 incline, a worker exerts a force of 120 ...
physics - A large crate filled with physics laboratory equipment must be moved ...
physics - You push an 37.4-kg box up an incline with an angle of 25 degrees to ...
physics - A 220-kg crate rests on a surface that is inclined above the ...
Physics - A large crate filled with physics laboratory equipment must be moved ...
physics - A 248-kg crate rests on a surface that is inclined above the ...
Physics - A mass of 18 kg is being pushed up a frictionless incline with a ...
Physics - A mass of 18 kg is being pushed up a frictionless incline with a ...
Physics - A mass of 18 kg is being pushed up a frictionless incline with a ...
Physics 1 - A mass of 11 kg is being pushed up a frictionless incline with a ...

Search
Members